An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://dl.google.com/linux/earth/deb stable Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1397BC53640DB551Failed to fetch http://dl.google.com/linux/earth/deb/di ... elease.gpg The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1397BC53640DB551Some index files failed to download. They have been ignored, or old ones used instead.

How do I get rid of it? It's not serious but it is annoying. Everything else woks fine.

Last edited by stevep3129 on Fri Feb 02, 2018 3:20 am, edited 1 time in total.

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.- Max Planck

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.- Max Planck

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.- Max Planck

Ran the above code and an update google-eath-pro-stable showed up old ver. 7.3.0.3832-r0 new ver. 7.3.1.4505-r0.
Installed it.
Refreshed again and a new error popped up

W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/google-earth-pro.list:3 and /etc/apt/sources.list.d/google-earth.list:3
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list.d/google-earth-pro.list:3 and /etc/apt/sources.list.d/google-earth.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/google-earth-pro.list:3 and /etc/apt/sources.list.d/google-earth.list:3
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/google-earth-pro.list:3 and /etc/apt/sources.list.d/google-earth.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/google-earth-pro.list:3 and /etc/apt/sources.list.d/google-earth.list:3

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.- Max Planck

ran above, result
steve@steve-All-Series ~ $ cat /etc/apt/sources.list.d/google-earth-pro.list
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb http://dl.google.com/linux/earth/deb/ stable main
steve@steve-All-Series ~ $

Ok, go into software sources and look at your PPAs and additional repositories to see if anything is listed in there twice or more. If it is remove all the duplicates, leaving one source.

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.- Max Planck

catweazel wrote:Ok, go into software sources and look at your PPAs and additional repositories to see if anything is listed in there twice or more. If it is remove all the duplicates, leaving one source.

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.- Max Planck

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.- Max Planck